test(e2e): use official extension container images (cloudnative-pg#9328)

Closes cloudnative-pg#9327

Signed-off-by: Niccolò Fei <niccolo.fei@enterprisedb.com>

Author: NiccoloFei

.github/workflows/continuous-delivery.yml

@@ -21,9 +21,10 @@ on:
       feature_type:
         description: >
           Feature Type (backup-restore, basic, cluster-metadata, declarative-databases, disruptive,
-          importing-databases, maintenance, no-openshift, observability, operator, performance, plugin,
-          pod-scheduling, postgres-configuration, postgres-major-upgrade, publication-subscription, recovery,
-          replication, security, self-healing, service-connectivity, smoke, snapshot, storage, tablespaces, upgrade)
+          image-volume-extensions, importing-databases, maintenance, no-openshift, observability, operator,
+          performance, plugin, pod-scheduling, postgres-configuration, postgres-major-upgrade, publication-subscription,
+          recovery, replication, security, self-healing, service-connectivity, smoke, snapshot, storage, tablespaces,
+          upgrade)
         required: false
       log_level:
         description: 'Log level for operator (error, warning, info, debug(default), trace)'

contribute/e2e_testing_environment/README.md

@@ -208,6 +208,7 @@ exported, it will select all medium test cases from the feature type provided.
 | `publication-subscription`        |
 | `declarative-databases`           |
 | `postgres-major-upgrade`          |
+| `image-volume-extensions`         |
 
 ex:
 ```shell

docs/src/imagevolume_extensions.md

@@ -16,12 +16,11 @@ This feature allows you to mount a [PostgreSQL extension](https://www.postgresql
 packaged as an OCI-compliant container image, as a read-only and immutable
 volume inside a running pod at a known filesystem path.
 
-You can make the extension available either globally, using the
-[`shared_preload_libraries` option](postgresql_conf.md#shared-preload-libraries),
-or at the database level through the `CREATE EXTENSION` command. For the
-latter, you can use the [`Database` resource’s declarative extension management](declarative_database_management.md/#managing-extensions-in-a-database)
-to ensure consistent, automated extension setup within your PostgreSQL
-databases.
+If the extension requires one or more shared libraries to be pre-loaded at server
+start, you can add them via the [`shared_preload_libraries` option](postgresql_conf.md#shared-preload-libraries).
+Also, if your extension requires being created at the database level through
+the `CREATE EXTENSION` command, you can use the [`Database` resource’s declarative extension management](declarative_database_management.md/#managing-extensions-in-a-database)
+to ensure consistent, automated extension setup within your PostgreSQL databases.
 
 ## Benefits
 
@@ -295,7 +294,7 @@ spec:
       - name: postgis
         # ...
         ld_library_path:
-          - syslib
+          - system
         image:
           reference: # registry path for your PostGIS image
       # ...
@@ -304,7 +303,7 @@ spec:
 ```
 
 CloudNativePG will set the `LD_LIBRARY_PATH` environment variable to include
-`/extensions/postgis/syslib`, allowing PostgreSQL to locate and load these
+`/extensions/postgis/system`, allowing PostgreSQL to locate and load these
 system libraries at runtime.
 
 !!! Important

tests/e2e/asserts_test.go

@@ -2643,6 +2643,7 @@ func GetYAMLContent(sampleFilePath string) ([]byte, error) {
 		envVars := buildTemplateEnvs(map[string]string{
 			"E2E_PRE_ROLLING_UPDATE_IMG": preRollingUpdateImg,
 			"E2E_CSI_STORAGE_CLASS":      csiStorageClass,
+			"PG_MAJOR":                   strconv.FormatUint(env.PostgresVersion, 10),
 		})
 
 		if serverName := os.Getenv("SERVER_NAME"); serverName != "" {

tests/e2e/fixtures/imagevolume_extensions/cluster-with-extensions.yaml.template

@@ -18,9 +18,9 @@ spec:
     extensions:
       - name: postgis
         ld_library_path:
-          - syslib
+          - system
         image:
-          reference: ghcr.io/niccolofei/postgis:18rc1-master-trixie # wokeignore:rule=master
+          reference: "ghcr.io/cloudnative-pg/postgis-extension:3.6.1-${PG_MAJOR}-trixie"
 
   bootstrap:
     initdb:

tests/e2e/imagevolume_extensions_test.go

@@ -20,6 +20,7 @@ SPDX-License-Identifier: Apache-2.0
 package e2e
 
 import (
+	"fmt"
 	"path/filepath"
 	"strings"
 	"time"
@@ -40,7 +41,7 @@ import (
 	. "github.com/onsi/gomega"
 )
 
-var _ = Describe("ImageVolume Extensions", Label(tests.LabelPostgresConfiguration), func() {
+var _ = Describe("ImageVolume Extensions", Label(tests.LabelImageVolumeExtensions), func() {
 	const (
 		clusterManifest  = fixturesDir + "/imagevolume_extensions/cluster-with-extensions.yaml.template"
 		databaseManifest = fixturesDir + "/imagevolume_extensions/database.yaml.template"
@@ -197,7 +198,7 @@ var _ = Describe("ImageVolume Extensions", Label(tests.LabelPostgresConfiguratio
 					apiv1.ExtensionConfiguration{
 						Name: "pgvector",
 						ImageVolumeSource: corev1.ImageVolumeSource{
-							Reference: "ghcr.io/niccolofei/pgvector:18rc1-master-trixie", // wokeignore:rule=master
+							Reference: fmt.Sprintf("ghcr.io/cloudnative-pg/pgvector:0.8.1-%d-trixie", env.PostgresVersion),
 						},
 					})
 				// Setting some pgvector GUCs

tests/labels.go

@@ -100,4 +100,7 @@ const (
 
 	// LabelPostgresMajorUpgrade is a label for Cluster major version upgrade tests
 	LabelPostgresMajorUpgrade = "postgres-major-upgrade"
+
+	// LabelImageVolumeExtensions is a label for imageVolume extensions tests
+	LabelImageVolumeExtensions = "image-volume-extensions"
 )